ELJ-FA5R6JF Inductors, Coils, Chokes

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Fixed inductors, also commonly known as chokes, are electromechanical components that store and release energy in an electrical circuit. The component consists of one or more windings of wire round a core (which could be air gap, ferrite, powdered iron, mica, ceramic, etc.). By utilizing the principles of Faraday’s Law of electromagnetic induction, fixed inductors can be used in a variety of circuits and applications.

The ELJ-FA5R6JF is a fixed inductor designed to meet a wide range of high-frequency power supply applications. This inductor is constructed with a ferrite core that is wound with permeable material. It has an insulation resistance of 1000 megohm min. and a maximum current rating of 4A. The inductance value is 17.8uH ±20%.

The ELJ-FA5R6JF is commonly used in switching regulator circuits, which convert an AC signal from a power supply to a DC signal. It is also used in DC-DC controllers to reduce EMI. It is a key component in many circuits that require a stable frequency to be maintained. The ELJ-FA5R6JF can also be used in applications that require a high-frequency power supply but also need an efficient inductor to reduce EMI.

The working principle of a fixed inductor is based on Faraday’s Law of electromagnetic induction. When a current flows through the winding, a magnetic field is created inside the core. This magnetic field induces a voltage in the winding in accordance with Faraday’s Law. This induced voltage is called an inductance and its magnitude is proportional to the strength of the current flowing through the winding.

The ELJ-FA5R6JF has a high saturation current, meaning that it can handle a large current without saturating or generating too much heat. It is highly efficient, making it a great choice for high-frequency power supply applications. The dielectric between the two windings keeps it isolated from the external environment and thus avoids the possibility of interference.

The ELJ-FA5R6JF is an ideal choice for a variety of fixed inductor applications. It is used in power supplies, switching regulators, DC-DC controllers, regulators, and many other circuits requiring high-frequency power supply and efficient inductor. Furthermore, the ELJ-FA5R6JF has a high isolation resistance and its saturation current can handle large current without generating too much heat.

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